Proceedings of the twenty-third session Madang, Papua New Guinea, 3 November - 13 November 1986:  Part II - Technical reports / 
CCOP. 
 - Bangkok :  CCOP,  1986. 
 - 148 p. :  ill., maps. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral resources in submerged lands--Collected works--Asia<br/>Prospecting--Collected works--Asia